LizGobanI have tried LizGoban KataGo Eigen briefly with CPU load 43~44%, CPU fans >1300RPM, System fans >1500RPM so subjectively especially too loud CPU fans. Luckily, we can use KataGo on the GPU. For this purpose, one should modify config.json. LizGoban in Baduk Megapack does not enable a modified config file. Therefore, from LizGoban on github and a webpage's Assets section, download LizGoban-<version>_win_<date>.zip and extract it to C:\Program Files (x86)\LizGoban . The program starts as a 32b process but launches 64b child processes executed in C:\Users\<user_name>\AppData\Local\Temp . It works for a standard Windows user and has also worked if installed to C:\Program Files\LizGoban . Use or suitably modify the following file between the BEGIN and END lines and save it as C:\Program Files (x86)\LizGoban\config.json
************************ BEGIN config.json ************************
Code:
{
"max_cached_engines": 3,
"face_image_rule": [
[-0.8, "goisi_k4.png", "goisi_s4.png"],
[-0.4, "goisi_k8.png", "goisi_s8.png"],
[0.00, "goisi_k7.png", "goisi_s7.png"],
[0.30, "goisi_k11.png", "goisi_s11.png"],
[0.90, "goisi_k10.png", "goisi_s10.png"],
[1.00, "goisi_k16.png", "goisi_s16.png"]
],
"face_image_diff_rule": [
[-1.0, "goisi_k15.png", "goisi_s15.png"],
[-0.5, "goisi_k9.png", "goisi_s9.png"],
[0.50, null, null],
[1.00, "goisi_k5.png", "goisi_s5.png"],
[2.00, "goisi_k14.png", "goisi_s14.png"]
],
"preset": [
{
"label": "Katago_TensorRT",
"accelerator": "F1",
"engine": ["C:/katago_TensorRT/katago",
"gtp",
"-override-config", "analysisPVLen=50, defaultBoardSize=19",
"-model", "C:/katago_TensorRT/b18.bin.gz",
"-config", "C:/katago_TensorRT/gtp_custom.cfg"]
},
{
"label": "Katago_CUDA",
"accelerator": "F2",
"engine": ["C:/katago_CUDA/katago",
"gtp",
"-override-config", "analysisPVLen=50, defaultBoardSize=19",
"-model", "C:/katago_CUDA/b18.bin.gz",
"-config", "C:/katago_CUDA/gtp_custom.cfg"]
},
{
"label": "Katago_OpenCL",
"accelerator": "F3",
"engine": ["C:/katago_OpenCL/katago",
"gtp",
"-override-config", "analysisPVLen=50, defaultBoardSize=19",
"-model", "C:/katago_OpenCL/b18.bin.gz",
"-config", "C:/katago_OpenCL/gtp_custom.cfg"]
}
]
}
************************ END config.json ************************
In the file, note that the paths use slashs because I got errors with backslashs but maybe the errors were unrelated and you might try backslashs nevertheless. Note that there are lots of quotation marks but no .exe in the paths in the file! Create a desktop link to LizGoban<version>.exe and start LizGoban. This may create initial problems such as parsing errors. You might need to close LizGoban or, if necessary, kill its process trees, restart it and click Try Again or a similar button on a remaining small dialog window, which you might have to move out of the center of your display so that it is not hidden by the "Starting LizGoban..." message. Repeat until you succeed. If never, you might actually have made a syntax error in your edited file.
The specified accelerators F1, F2, F3 are your shortcut keys, with which you can change the KataGo engine faster than via the Preset menu. The started LizGoban loads the F1 engine.
File | Match vs. AI starts a game against KataGo. To play White, then click on "start AI's turn". During the game, you can change the used engine easily.
LizGoban stores some files in C:\Users\<user_name>\AppData\Roaming\LizGoban .